baber/WOPTO huggingface dataset:
Patent JP-S60202568-A (JP)
Title: Code modulator of optical disc
Inventor: KAWAGUCHI HITOSHI
IPC: G11B20/14
Filed: 1984-03-26
Abstract: PURPOSE:To eliminate a specific pattern exists in the record data and to delete the DC component out of a modulation signal, by adding the random data to the front of a code modulating circuit and to the back of a code demodulating circuit. CONSTITUTION:The existing data covering several bytes for synchronization and several repetitions of data marks are added to the record data an. The synchronization is secured with the data mark set immediately before the record data. Then the record data an is added to the random data bn fed from a random data generating circuit 11. These added data are modulated by a code modulating circuit 1. In other words, the continuous patterns of short cycles included in the data are turned into a specific pattern of a long cycle contained in the data bn by the circuit 11. Then the cycle can be set larger than a record capacity bit of a sector by the sum of both data bn and an even with continuous specific patterns of short cycles where a DC component is produced just over a sector. Thus such a data string that produces a DC component is deleted.
Patent JP-S58176096-A (JP)
Title: Co-base alloy for build-up welding for hard facing which provides excellent resistance to weld cracking
Inventor: MORIKAWA MASAKI
IPC: B23K35/30
Filed: 1982-04-07
Abstract: PURPOSE:To enable the formation of a hard face build-up welded bead having excellent resistance to wear and weld cracking by using a Co-base alloy of the specific compsn. contg. Si, C, Cr, W, Fe, Mo, Mn, Ni. CONSTITUTION:This Co-base alloy has the following compsn. in weight % and provides the hard face build-up welded bead having excellent resistance to wear and weld cracking and machinability: The alloy has the compsn. consisting of 0.1-<1.1% Si, 0.31-0.50% C, 25.0-30.0% Cr, 0.1-1.0% W, 0.2-0.3% Fe, 0.4- 6.0% Mo, 0.1-2.0% Mn, 1.0-4.0% Ni and consisting of the balance Co and unavoidable impurities. Even if this Co-base alloy contains some B, P and S as impurities when said alloy is used for build-up welding, the alloy eliminates the generation of weld cracking, more particularly, fine weld cracking, in the weld bead.
Patent JP-S55148612-A (JP)
Title: Air conditioner for automobile
Inventor: KATOU FUMIAKI
IPC: B60H1/00
Filed: 1979-05-11
Abstract: PURPOSE:To keep comfortable conditions by a method wherein temperatures within an automobile are detected, air volumes are calculated for the upper half and lower half of the human body, and an actuator is operated according to these outputs and the distribution of the air volume is changed. CONSTITUTION:The titled unit is composed of sensors 20, 20', 20'', an arithmetic circuit 22, a cam driving circuit 23, a cam 24, a spring 25 and a valve 26. In this structure, temperature in the automobile is detected, the distribution rate of the air volume to the upper and lower halves of the body is operated by an arithmetic circuit 22 on the basis of the detected temperature and the cam driving circuit 23 outputs control signals of the cam 23 by means of the output. Therefore, a valve 26 displaces by the attitude of the cam 23 and the distribution of the air volume to the upper and lower halves of the body is changed. Thus, comfortable circumstances are obtained within the automobile.
Patent JP-H01231877-A (JP)
Title: Drink
Inventor: IWAZAWA SHIZUKO
IPC: B01F13/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the title drinking water capable of effectively recovering fatigue after exercise and providing water by combining a main container charged with drinking fluid with an oxygen container and taking oxygen alone or a mixture of oxygen and the drink in drinking. CONSTITUTION:A main container 2 which is charged with a drinking fluid L and closed is combined with an oxygen container 3 racked with oxygen A and in drinking, part of the oxygen container 3 is opened and oxygen A alone or in a mixed state with the drink is used to give the aimed drink.
Patent JP-S51114160-A (JP)
Title: Supersonic leveling instrument
Inventor: MINAMI HIROSHI
IPC: G01F23/296
Filed: 1975-03-31
Abstract: PURPOSE:To prevent from lowering the sensitivity for unresponsive distance by delaying integral satrting time of an integrator for a certain period which compensates for a non-straight relationship between the depth of water and its flux.
Patent JP-H11260966-A (JP)
Title: High frequency semiconductor device
Inventor: KAKIMOTO NORIKO
IPC: H01L23/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make the high frequency characteristic good, by providing conductive through-holes for connecting a first ground to a second ground at regions having specified lengths or less from signal lines connecting signal bumps of a high frequency semiconductor chip and specified lengths or less from peripheral bumps. SOLUTION: A high frequency circuit 12 is formed, including a front ground, on one surface of a wiring board 10, a back ground 16 is formed on the other surface, a high frequency semiconductor chip 30 having a chip high frequency circuit 32 is formed on a chip mounting area of the front ground 14, peripheral bumps 41 including ground bumps are provided with intervals of specified length or less at a chip periphery so as to surround the semiconductor chip 30, and conductive through-holes 22 for connecting the front ground 14 to the back ground 16 are formed at regions having specified lengths or less from signal lines 14 connecting signal bumps of the high frequency semiconductor chip 30 and specified lengths or less from the peripheral bumps 41.
Patent JP-H06137979-A (JP)
Title: Pressure sensor and pressure detector using it
Inventor: HIRAGA MASAHIRO
IPC: H01L29/84
Filed: 1993-03-18
Abstract: PURPOSE:To achieve a pressure sensor which is not damaged even at a high temperature and whose resistor element is not peeled off and further whose resistance and TCR value do not vary and can be used even under an environment with severe temperature change. CONSTITUTION:This pressure sensor is provided with a plate-shaped metal substrate 1, a glass layer 2 which includes a glass-ceramic material formed at least on one surface of the metal substrate 1 as a main body, a resistance element 4 whose electrical resistance changes according to level in distortion formed on the surface of the glass layer 2, and an electrode 3 connected to the resistance element 4. Also, the resistance element 4 and the electrode 3 of the pressure sensor are in a shape without directional dependency on pressure or stress and further a plurality of resistance elements 4 and electrodes 3 are formed on the same surface of the glass layer 2.
Patent JP-H06269562-A (JP)
Title: Medal dropping game machine
Inventor: ITO NOBUYUKI
IPC: A63F9/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide a medal game machine having unexpectedness and amusement by providing changes in medal feeding modes. CONSTITUTION:A machine is provided with a medal detection means to detect a medal passing a medal cup, a gate to stop the medal flowing down along a medal down-flow panel surface, a medal stock panel surface, and a slide member to push the medal on a medal stock panel surface toward its forward end. It is also provided with a medal recovering part into which the medal drops, a rotary reel, a reel drive source 112 for that, a drive control means to start and stop driving the reel drive source 112, a specific prize mode determination means 94 to output a specific winning signal, a profit giving means 111 to give profit to a game player, a bingo gain determination means 95 to output a gate release signal and drive the reel drive source 112, and a gate release means 110 to release the gate.
Patent JP-H06271988-A (JP)
Title: Structural member excellent in neutron irradiation embrittlement resistance, austenitic steel used therefor and its use
Inventor: KASAHARA SHIGEKI
IPC: C22C38/58
Filed: 1993-03-18
Abstract: PURPOSE:To produce an austenitic steel excellent in neutron irradiation resistance and to provide a nuclear reactor using this steel and also a nuclear fusion reactor. CONSTITUTION:As a member to be subjected to neutron irradiation in high temp. water, an austenitic steel containing Pb and/or Pt is used. To be concrete, this austenitic steel has a composition consisting of <=0.02% C, <=1% Si, 0.5-15% Mn, 9-26% Cr, 8-20% Ni, 0.5-3% Mo, 0.1-15% at least one of Pd and Pt, and the balance >=50% Fe and further containing, besides the above, 1.0% of one or more elements among Nb, Ti, Zr, Hf, and V. This steel is used for reactor core internal structure material for nuclear reactor and nuclear fusion reactor.
Patent JP-H01232677-A (JP)
Title: Distributor for information transmission
Inventor: MIYAGUCHI KIYOSHI
IPC: E04B1/348
Filed: 1988-03-14
Abstract: PURPOSE:To distribute information signal to a plurality of paths by furnishing three connection holes or more to be wire with each other, and equipping each connection hole with a multi-contact jack which accepts insertion of a multi- contact plug provided on a multi-core cable. CONSTITUTION:With a distributor 12 a plurality of mutually coupled information transmission paths can be formed by inserting multi-contact plugs 26 provided on the three multi-core cables for transmission 18 into multi-contact jacks 27 provided on the mating connection holes 22 (22A, 22B...) for multi-core cable. The distributor 12 can make one-touch wiring of the multi-core cable for transmission 18 to generate electrically connected condition surely and stably. wherein there is no fear of mutual shortcircuiting of the adjoining cores. That is, the connection holes 22 for multi-core cable furnished enable wiring in a short time and with high reliability, whereby the information signal can be distributed to a plurality of paths certainly.
Patent JP-S55150280-A (JP)
Title: Device for correcting light semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L31/10
Filed: 1979-05-11
Abstract: PURPOSE:To correct the color of an object to be measured upon detection of the color by controlling the light output therefrom by employing the reflected light on a reflector by the same semiconductor device. CONSTITUTION:A semiconductor device PDo adsorbs short wavelength component on shallow pn-junction 3 to produce a photocurrent and long wavelength component on deep junction 2 to produce a photocurrent. The portion reaching the junction 2 to the surface of the substrate is coated with opaque film to improve the sensitivity ratio. The light irradiated from a light source O is reflected on a reflector Q having predetermined reflectivity with respect to an object P to be measured and incident to the device PDo. In this case the light is incident from the reflector Q in predetermined period, while the device PDo incident with the light from the object P in other period calculates the sensitivity ratio A of the photocurrent of the respective diodes, and applies the light source output control circuit C through converter B with the light to compare it with color temperature information of the light source preset to control the power supply condition to become desired color temperature. With such a configuration it can obtain highly accurate measured value.
Patent JP-H04274534-A (JP)
Title: Decetralized managing method for data location information
Inventor: TAKANO SATOSHI
IPC: G06F15/177
Filed: 1991-02-28
Abstract: PURPOSE:To provide a decentralized managing method for data location information which can reduce the amount of location information updating processes by suppressing the concentration and communication amount of processes for inguiring the location of data and the redundancy of the location information. CONSTITUTION:A hierarchy is constituted by using each local data base 1,..., 8 constituting decentralized data bases at vertices and the data location information of the data bases contained in the hierarchy is arranged in the local data bases at the vertices of the hierarchy. The local data base 2 has data location information in the local data bases 2, 4, and 5 surrounded by a triangle 10. The local data base 1 has data location information in the data contained in the local data bases surrounded by a triangle 9, namely, all local data bases 2,..., 8.
Patent JP-H05261551-A (JP)
Title: Contact tip
IPC: B23K35/02
Filed: 1992-03-16
Abstract: PURPOSE:To provide a contact tip generating little wear when welding is carried out for a long time and, especially in a robot welding, preventing the generation of welding defect. CONSTITUTION:A double pipe structure having an inside ceramic part 1 and an outside tough pitch copper part 2 is formed from a composite wire manufactured by hydrostatic extruding. The ceramic part 1 is left remaining 5-10mm from the tip end and the diameter of a wire passing hole at the tip end part is larger than the diameter of hole at other part 3 by 0.1-0.4mm.
Patent JP-S59187447-A (JP)
Title: Polishing device
Inventor: MIYATANI TAKASHI
IPC: B24B37/04
Filed: 1983-04-05
Abstract: PURPOSE:To enable a workpiece to be automatically inserted into and discharged from a carrier by providing a workpiece mounting mechanism which automatically mounts and dismounts a workpiece onto a holding carrier and a fluid jet mechanism which prevents said workpiece from sticking to an upper abrasive wheel after machining is over. CONSTITUTION:The height of the supporting part 29 of a workpiece mounting mechanism 27 is slightly lowered and a position detecting element 40 is brought in contact with the upper face of a carrier 2, opening a detecting circuit. And, as the stepping motor 32 is operated and a rotor 1 is rotated, the detecting circuit is closed, and an arithmetic and control unit makes the rotation of the motor 32 stop while the supporting part 29 lowered, inserting workpieces 1 into corresponding circular holes 2a respectively. When the workpieces 1 are machined to a desired thickness, an upper abrasive wheel 17 is gradually raised while compressed air is jetted out from through holes, discharging the workpieces without sticking to the upper abrasive wheel. After determining positioning of a rotor 31 to the carrier 2 by means of a position detecting device 35, the workpieces 1 are adsorbed through an adsorbing pipe 33 by means of a position detector 36 and translocated onto a receiving table, completing automatic mounting and dismounting operation.
Patent JP-H03258586-A (JP)
Title: Thermal recording material
Inventor: ITO KAZUHIKO
IPC: B41M5/337
Filed: 1990-03-08
Abstract: PURPOSE:To increase thermal response and enhance coloring density by adding a dithioacetal compound to a thermal recording material containing a normally colorless or pale dye precursor and an electron-receptive compound which causes the dye precursor to develop a color through chemical reaction when heated. CONSTITUTION:A compound expressed by formula I is added to a thermal recording material containing a normally colorless or pale dye precursor and an electron-receptive compound which causes the dye precursor to develop a color through chemical reaction when heated. (Z1, Z2 are an alkyl, a hydroxyalkyl or an aralkyl group, or a substitute of the former, and may be different from each other, or may form a 2C or more alkylene chain with the connected terminals of Z1 and Z2 and may have an alkyl group in the side chain). In addition, the compound should preferably have a melting-point range of about 60 to 160 deg.C for practical use, if it is to be used as a thermal recording material. Further, the compound can be easily compounded using a well known technique and also can be easily refined.
Patent JP-S61217886-A (JP)
Title: Information card capable of rewriting information
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K19/07
Filed: 1985-03-23
Abstract: PURPOSE:To know the contents recorded on a card by its owner by reading visually the information on the card and at the same time rewriting the display information with electromagnetic waves. CONSTITUTION:An information card 1 contains a carrier 2 made of insulated material like plastic, etc. together with a display element 3 formed with combination of the memory parts of a charge coupling element CCD, a EP-ROM, etc. and a display part of liquid crystal and welded to the carrier 2 and a magnetic stripe 4 provided on the surface of the carrier 2 for storage of information. Thus the element 3 is formed by putting a memory part on a display part and therefore characters can be displayed on the surface of the card 1 by writing the specific information to the memory part with electromagnetic waves like milliwaves, etc. Furthermore the memory contents can also be rewritten freely.
Patent JP-H11242772-A (JP)
Title: Vending machine
Inventor: ITAYA TOSHIO
IPC: G07F9/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve illumination effect without adding a special device. SOLUTION: A vending machine 1 is provided with a main body 2 to store article, a door 3 to cover the front side of the main body 2, a plurality of article selecting switches provided on the door 3, a plurality of displays provided corresponding to each article selecting switch and a controller to control the lighting and turning off of the displays and the lighting and turning off of the displays are controlled in the preset order by the controller.
Patent JP-H02238068-A (JP)
Title: Coating composition
Inventor: KASARI AKIRA
IPC: C09D133/14
Filed: 1989-03-10
Abstract: PURPOSE:To obtain the subject composition, consisting essentially of a hydroxyl group-containing vinyl resin amino resin and specific polysiloxane resin, excellent in acid and scuff resistance and capable of maintaining excellent initial finished appearance for a long period. CONSTITUTION:The subjective coating consisting essentially of (A) a hydroxyl group-containing vinyl resin having part or all of OH groups in the composition derived from caprolactone-modified (meth)acrylic acid ester, (B) an amino resin and (C) a polysiloxane resin containing a polysiloxane-based macromonomer, prepared by reacting (i) 70-99.999mol% compound expressed by formula I (R1 is 1-8C aliphatic hydrocarbon or phenyl; R2 to R4 are 1-4C alkoxyl or OH) with (ii) 30-0.001mol% compound expressed by formula II (R5 is H or methyl; R6 to R8 are OH, 1-4C alkoxyl or 1-8C aliphatic hydrocarbon, provided that all the R6 to R8 are not the aforementioned hydrocarbon; n is 1-6) and having >=2 free functional groups present per molecule and 400-100000 number-average molecular weight.
Patent JP-H09248897-A (JP)
Title: Plate bending machine
Inventor: TOBE KENJI
IPC: B21D5/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To carry out the two-stage bending of high accuracy by following secured operation procedures by completing the one-stage bending operation of an end of a plate and then starting the two-stage bending operation. SOLUTION: The one-stage bending is applied almost orthogonally to the tail side of a plate pressed through a plate press mechanism on an anvil 3 by a one-stage bending lever 7. The one-stage bending lever 7 is formed into the plate shape, and at the time of completing the one-stage bending operation, a greater part 7a (cover section) of the lever works as a horizontal cover of a given width in the front and rear direction to cover the lower site of the lever. A sensing lever 9 is fixed on the outer end of a pin 8 supported on the side of a right bracket 5, and rotated integrally with the one-stage bending lever 7, and at the time of completing the one-state operation, the sensing lever is engaged with a mechanical valve 10 as a bending operation sensing means.  The mechanical valve 10 is engaged with the sensing lever 9 to open a pressurized air feed passage for a plurality of air cylinders 11a-11c constituting a two-stage bending means and start the bending operation of the two-stage bending means.
Patent JP-H06271445-A (JP)
Title: Skin external preparation
Inventor: OHASHI YUKIHIRO
IPC: A61K8/00
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a skin external preparation excellent in action capable of suppressing occurrence of wrinkle and removing wrinkle and suppressing parakeratosis of skin, hyperplasia of epidermis and abnormality of lipometabolism and excellent in the recovery of normal function and retention of homeostasis. CONSTITUTION:The skin external preparation contains an amine derivative of formula I [R<1> is 1-40C straight-chain, branched or cyclic hydrocarbon group which may contain a hetero atom; R<2> and R<3> are H or 1-10C hydrocarbon group which may have 1 or more OH groups; R<4> is 2-6C hydrocarbon which may have 1 or more OH groups; n is 2-6] or its acid addition salt or quaternary compound, e.g. N [2-(2-hydroxyethylamino)ethyl]-12 hydroxyoctadecanamide. This compound has action capable of suppressing DNA synthesis of an epidermic cell, promoting differential induction and suppressing hyperplasia of epidermis and is blended in this external preparation in an amount of 0.0001-5wt.% in the case of an emulsion system or 0.0001-10wt.% in the case of an oily system using a liquid hydrocarbon such as squalane as a base. The compound of formula I is obtained by reacting an ester of formula 2 with an amine of formula 3 in the presence of a base catalyst (a).
Patent JP-S55150442-A (JP)
Title: Air conditioner
Inventor: NAKADA MINORU
IPC: F24F1/00
Filed: 1979-05-14
Abstract: PURPOSE: To enable a room unit main body to be closely contacted with a wall by a method wherein a heat exchanger is arranged at an inclination relative to the back face of a room unit main body, and auxiliary pipes to be connected with the heat exchanger are so inclined as to cross the heat exchanger.  
     CONSTITUTION: A suction port 11 fitted with a filter 13 and a blow-off port 12 with louvers 14 pivotably fitted thereto are provided respectively in the upper and lower portions of a room-side unit main body 10 of an air conditioner. A blower 16 comprising a crossflow fan and a heat exchanger 17 are provided respectively in the upper and lower portions of the interior of the main body 10. The heat exchanger 17 is inclined, with its upper end on the side of the suction port 11 and with its lower end closer to a wall 18a of an air conditioned room 18. Coolant pipes 21a', 21b' as auxiliary pipes are projected respectively from the upper and lower portions of one side face of the heat exchanger 17, and passed through a hole 23 bored in the wall 18a. Thus, heat bent portions of auxiliary pipes are all contained in the main body 10, and the main body 10 is closely contacted with the wall 18a, reducing fitting space. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03259827-A (JP)
Title: Sheet material feeding device
Inventor: AMASHIRO CHITOSE
IPC: G03G15/00
Filed: 1990-03-09
Abstract: PURPOSE:To minimize the floor occupied area by waiting a sheet material in the curved state by a middle plate lifting mechanism capable of bending, rotating a feed roller in press contact with the curved sheet material, springing up the sheet material by use of the loop tension of the sheet material, and disposing a carrying roller in this position. CONSTITUTION:The bending part 21a of the middle plate 21 of a cassette 2 is connected to a lifting mechanism 16 formed of a spring and a cam, and in the standby state, the bending part is bent upward by lifting. A feed roller 3 is disposed upward of the bending part 21a and pressed onto a transfer paper S only when the paper is curved upward. A pair of carrying rollers 13a, 13b are disposed in a position such that they are rotated by the press contact of the feed roller 3 with the transfer paper S and can support the transfer paper when the transfer paper is sprung up. Thus, the sheet material is fed from the center part of the cassette, whereby the occupied area is reduced.